Images.

[Vetle Roeim]

on 2000-05-07, owner-vtkusers at public.kitware.com wrote:

> What is the best way for me to grab images from the screen? I tried using
> RenderWindow->SetImage("fname")
> RenderWindow->SaveImageAsPPM();
> 
> The problem with this is it was writing out partially drawn images.

perhaps your window was covered by other windows?
then you'll want vtkRenderWindow::SetOffScreenRendering().


vr

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